PTFE Hoses Series 919

$28.54$36.64

PTFE hoses feature superior chemical compatibility, resist moisture, perform in a wide temperature range and offer a low coefficient of friction to assist with flow. Most 919 hoses handle temperatures up to 450°F.

Part Number: 919

Technical Specifications
Cover Material: 304 Stainless Steel Braid, Extruded Silicone, or Polyurethane
Core Type: Natural PTFE or Static Dissipative PTFE
Application: Fluid Handling, Chemical Transfer, Manufacturing / Industrial, Medical/Pharmaceutical, Packaging, Instrumentation, Transportation
Hose Inside Diameter: 3/16, 1/4, 5/16, 13/32, 1/2, 5/8, 7/8, 1-1/8 inch, 5, 6, 8, 10, 13, 16, 19, 22, 29 mm
Specifications Met: SAE 100R14A, SAE 100R14B, FDA CFR 177.1550 (natural),
Maximum Operating Pressure: 625 – 3,000 psi, 43 – 207 bar, 4.3 to 20.7 MPa
Maximum Operating Temperature: 135 – 232 °C, 275 – 450 °F
Media: Various
Minimum Operating Temperature: -40 to -73 °C, -40 to -100 °F
Vacuum Pressure Rating: 10 – 28 Inch-Hg, 25 – 711 mm-Hg
Hose I.D. (size): -4,-5, -6, -8, -10, -12, -16, -20
Hose Outside Diameter: 0.32 – 1.28 inch, 8 – 33 mm
Minimum Bend Radius: 1-1/2 to 9 inch, 38 – 406 mm
Product Style: Natural, Static-Dissipative
Weight: 0.09 – 0.58 kg/m, 0.06 – 0.39 lb/ft
Dash Number: -4 to -20
Compatible Fitting: 90, 91, or 91N
Hose Type: PTFE Hose or Smoothbore
Color: Silver, Red, Orange or Black
Full Product Description

Parker’s Chemical Resistant PTFE Smoothbore hoses have exceptional chemical compatibility and handle temperatures as high as +450°F. 919/919B assemblies are used in numerous applications including, but not limited to, chemical transfer lines, high temperature general hydraulics, and coolant lines. The PTFE core tube resists moisture and offers the lowest coefficient of friction of any known plastic, therefore minimizing pressure drops and deposits. PTFE hoses are less susceptible to cracking from stress or flexing than metal hoses. The 919 hose meets SAE 100R14A and is constructed of a natural FDA compliant PTFE tube while 919B hose meets SAE 100R14B and is manufactured with a black static-dissipating PTFE core tube. Parker 919B should be used when conveying non-conducting fluids such as oils, paints, fuels, or steam. Parker’s 919J PTFE Hose features an extruded silicone jacket to provide a clean, smooth cover and 919U features a non-marring, abrasion-resistant polyurethane jacket to shield the stainless steel wire reinforcement against wear, fraying and contaminants. Both of these hoses are constructed of a natural FDA compliant PTFE core tube and reinforced with a 304 stainless steel braid. The polyurethane jacket on the 919U hoses reduces the minimum and maximum temperature range (-40°F to +275°F). The silicone jacket on the 919J PTFE hose only reduces the lower operating temperature (-40°F to +450°).

Markets

  • Fluid Handling
  • Medical
  • Oilfield Service
  • Transportation
  • Military
  • Compressed Gas

Features/Benefits

  • Excellent chemical compatibility for successful chemical transfer between lines
  • Handles extreme temperatures from -100°F to +450°F
  • Resists moisture
  • Low friction minimizes pressure drops and deposits
  • Steam cleanable
  • Silicone cover provides a clean, non-marring, abrasion-resistant polyurethane cover protects the stainless steel wire reinforcement against wear, fraying and contaminants

Applications:

  • Chemical Transfer Lines
  • General Hydraulics
  • Compressed air/gases
  • Adhesive dispensing
  • Coolant lines
  • Medical gases

Certifications/Compliance:

  • Meets/Exceeds SAE 100R14A – 919/919J
  • Meets/Exceeds SAE 100R14B – 919B
  • Meets/Exceeds SAE 100R14A with an exception of the temperature range -40°F to +275°F – 919U
  • FDA CFR 177.1550 (Natural tube)

Technical Specifications:

  • Tube: 919/919J/919U – Natural FDA Compliant PTFE 919B – Black Static-Dissipative PTFE
  • Reinforcement: 304 Stainless Steel braid
  • Use hose type 919B with static-dissipative core tube when conveying non-conducting fluids such as oils, paints, fuels, steam, etc.
  • Burst pressure is 4x max working pressure at 73°F (23°C)
  • Uses 91N Series fittings
  • Hose I.D. is nominal
  • Hose O.D. is maximum
  • 919J Cover: Extruded Silicone
  • 919U Cover: Polyurethane
  • Cover must be skived prior to fitting attachment
  • Other colors available upon request

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